1891851135

素因数分解:

$3^1\times 5^1\times {\mathrm{12601}}^1\times {\mathrm{10009}}^1$

素因数の和:22618

約数の個数: 16

約数和(自身を含む): 3027504480

約数和(自身を除く): 1135653345

約数列:

[1, 3, 5, 15, 10009, 12601, 30027, 37803, 50045, 63005, 150135, 189015, 126123409, 378370227, 630617045, 1891851135]

約数ペア:

[(1, 1891851135), (3, 630617045), (5, 378370227), (15, 126123409), (10009, 189015), (12601, 150135), (30027, 63005), (37803, 50045)]